AirHint found the following cheapest return flights from Montevideo (MVD) to London (LHR) in March 2026 (see full year).

Return flights

06 Mar - 14 Mar	Avianca
06 Mar - 30 Apr	Avianca
14 Mar - 21 Mar	LATAM Airlines Group
30 Mar - 14 Apr	LATAM Airlines Group
29 Mar - 18 Apr	GOL Linhas Aéreas
27 Mar - 17 Apr	LATAM Airlines Group
27 Mar - 18 Apr	LATAM Airlines Group
28 Mar - 18 Apr	Aerolíneas Argentinas
28 Mar - 10 Apr	GOL Linhas Aéreas

Also check the deals for one-way flights from Montevideo to London in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montevideo to London in March from 752€

Return flights